PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31Z815Transformer,pulse

Sprague Electric Co World Hqs · NSN 5950-00-835-6040 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-835-6040 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-835-6040. Primary manufacturer part number: 31Z815.
Features
  • Transformer,pulse — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Reliability Indicator: NOT ESTABLISHED
  • Body Outside Diameter: 0.562 INCHES NOMINAL IN
  • Inductance Rating: 55.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-835-6040, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sprague Electric Co World Hqs. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-835-6040
Primary Part Number31Z815
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSprague Electric Co World Hqs
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter0.562 INCHES NOMINAL IN
Inductance Rating55.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Inductance Rating55.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity4 WIRE LEAD
Body Length0.687 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
9540-00-401-6825 INTERCHANGEABLE
Beam,structural
Cross-Reference Index
Part NumberManufacturer
PA6354 United Transformer Corp Sub of Opt Industries Inc (USA)
3763102 Safetran Systems Co Sub of Cci Corp (USA)
31Z815 PRIMARY Sprague Electric Co World Hqs (USA)
AC11-50B Magnetic Components Inc (USA)
3763102 The Marquardt Company (USA)
PA6354 Magnetika Inc (USA)
AC11-50B Kelvin Industries Inc (USA)
Related Parts
9540-00-401-6825INTERCHANGEABLE
BEAM,STRUCTURAL

Frequently Asked Questions

What is NSN 5950-00-835-6040?

NSN 5950-00-835-6040 is a Transformer,pulse, manufactured by Sprague Electric Co World Hqs, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-835-6040?

NSN 5950-00-835-6040 has 7 cross-referenced part numbers: PA6354 (United Transformer Corp Sub of Opt Industries Inc), 3763102 (Safetran Systems Co Sub of Cci Corp), 31Z815 (Sprague Electric Co World Hqs), AC11-50B (Magnetic Components Inc), 3763102 (The Marquardt Company) and 2 more.

What NSN replaces 5950-00-835-6040?

There is 1 known substitute for 5950-00-835-6040: 9540-00-401-6825. Verify interchangeability with system specifications before substitution.

What are the specifications of 31Z815?

Key specifications for 31Z815: Inclosure Type: FULLY INCLOSED; Reliability Indicator: NOT ESTABLISHED; Body Outside Diameter: 0.562 INCHES NOMINAL IN; Inductance Rating: 55.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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